<style rel="stylesheet/scss" lang="scss" scoped>
  .dashboard-editor-container {
    padding: 18px 22px 22px 22px;
    background-color: rgb(240, 242, 245);

    .chart-wrapper {
      background: #fff;
      padding: 16px 16px 0;
      margin-bottom: 32px;
    }
  }
  .form-operator-button {
    background-color: #fff;
    position: fixed;
    width: 100%;
    left: 0px;
    right: 0;
    bottom: 50px;
    height: 44px;
    line-height: 44px;
    text-align: center;
    box-shadow: 0 -1px 2px 0 rgba(0, 0, 0, .05);
  }
  .hex-form-inf {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    cursor: pointer;
    margin-right: 40px;
    position: relative;
    min-height: 33px;
    margin-left: 60px;
    line-height: 33px;
  }
  .hex-form-inf-content {
    font-size: 14px;
    font-weight: 500;
    display: none;
  }
  .hex-form-inf-icon {
    font-size: 20px;
    margin-top: 5px;
    position: absolute;
    right: 0px;
  }
  .el-page-header__content{
    font-size: 14px;
  }
  .el-page-header__title{
    font-size: 14px;
  }
  .hex-form-inf .hex-form-inf-content-show{
    padding: 0 4%;
    background-color: gainsboro;
    border-radius: 8px;
  }
  .hex-form-inf-content{
    font-size: 14px;
    font-weight: 500;
    display: none;
  }
</style>
<template>
  <div class="app-container">
    <el-card class="box-card" >
      <div slot="header" class="clearfix">
        <div class="el-page-header__content"><b>菜单列表</b></div>
      </div>
      <!--工具栏-->
      <div class="head-container">
        <crudOperation :permission="permission"/>
      </div>
      <!--表格渲染-->
      <el-table ref="table" v-loading="crud.loading" :data="crud.data" :tree-props="{children: 'children', hasChildren: 'hasChildren'}" row-key="id" @select="crud.selectChange" @select-all="crud.selectAllChange" @selection-change="crud.selectionChangeHandler" :header-cell-style="{ background: 'rgba(52, 125, 225, 0.1)', color: '#404248' }" border stripe>
        <el-table-column type="selection" width="55" />
        <el-table-column :key="name" v-if="columns.visible('name')" :show-overflow-tooltip="true" label="菜单名称" width="125px" prop="name" />
        <el-table-column v-if="columns.visible('icon')" prop="icon" label="图标" align="center" width="60px">
          <template slot-scope="scope">
            <svg-icon :icon-class="scope.row.icon ? scope.row.icon : ''" />
          </template>
        </el-table-column>
        <el-table-column v-if="columns.visible('sort')" prop="sort" align="center" label="排序">
          <template slot-scope="scope">
            {{ scope.row.sort }}
          </template>
        </el-table-column>
        <el-table-column v-if="columns.visible('path')" :show-overflow-tooltip="true" prop="path" label="路由地址" />
        <el-table-column v-if="columns.visible('permission')" :show-overflow-tooltip="true" prop="permission" label="权限标识" />
        <el-table-column v-if="columns.visible('component')" :show-overflow-tooltip="true" prop="component" label="组件路径" />
        <el-table-column v-if="columns.visible('iframe')" prop="iframe" label="外链" width="75px">
          <template slot-scope="scope">
            <span v-if="scope.row.iframe">是</span>
            <span v-else>否</span>
          </template>
        </el-table-column>
        <el-table-column v-if="columns.visible('cache')" prop="cache" label="缓存" width="75px">
          <template slot-scope="scope">
            <span v-if="scope.row.cache">是</span>
            <span v-else>否</span>
          </template>
        </el-table-column>
        <el-table-column v-if="columns.visible('hidden')" prop="hidden" label="可见" width="75px">
          <template slot-scope="scope">
            <span v-if="scope.row.hidden">否</span>
            <span v-else>是</span>
          </template>
        </el-table-column>
        <el-table-column v-if="columns.visible('createTime')" prop="createTime" label="创建日期" width="135px">
          <template slot-scope="scope">
            <span>{{ parseTime(scope.row.createTime) }}</span>
          </template>
        </el-table-column>
        <el-table-column
          v-if="columns.visible('operation')"
          prop="operation"
          v-permission="['admin','menu:edit','menu:del']"
          label="操作"
          width="130px"
          align="center"
          fixed="right">
          <template slot-scope="scope">
            <udOperation
                    :data="scope.row"
                    :permission="permission"
                    msg="确定删除吗,如果存在下级节点则一并删除，此操作不能撤销！"
            />
          </template>
        </el-table-column>
      </el-table>
    </el-card>
    <!--表单渲染-->
    <el-dialog append-to-body :close-on-click-modal="false" :before-close="crud.cancelCU" :visible.sync="crud.status.cu > 0" :title="crud.status.title" width="580px">
      <el-form ref="form" :inline="true" :model="form" :rules="rules" size="small" label-width="80px">
        <el-form-item label="菜单类型" prop="type">
          <el-radio-group v-model="form.type" size="mini" style="width: 178px">
            <el-radio-button label="0">目录</el-radio-button>
            <el-radio-button label="1">菜单</el-radio-button>
            <el-radio-button label="2">按钮</el-radio-button>
          </el-radio-group>
        </el-form-item>
        <el-form-item v-show="form.type.toString() !== '2'" label="菜单图标" prop="icon">
          <el-popover
                  placement="bottom-start"
                  width="450"
                  trigger="click"
                  @show="$refs['iconSelect'].reset()"
          >
            <IconSelect ref="iconSelect" @selected="selected" />
            <el-input slot="reference" v-model="form.icon" style="width: 450px;" placeholder="点击选择图标" readonly>
              <svg-icon v-if="form.icon" slot="prefix" :icon-class="form.icon" class="el-input__icon" style="height: 32px;width: 16px;" />
              <i v-else slot="prefix" class="el-icon-search el-input__icon" />
            </el-input>
          </el-popover>
        </el-form-item>
        <el-form-item v-show="form.type.toString() !== '2'" label="外链菜单" prop="iframe">
          <el-radio-group v-model="form.iframe" size="mini">
            <el-radio-button label="true">是</el-radio-button>
            <el-radio-button label="false">否</el-radio-button>
          </el-radio-group>
        </el-form-item>
        <el-form-item v-show="form.type.toString() === '1'" label="菜单缓存" prop="cache">
          <el-radio-group v-model="form.cache" size="mini">
            <el-radio-button label="true">是</el-radio-button>
            <el-radio-button label="false">否</el-radio-button>
          </el-radio-group>
        </el-form-item>
        <el-form-item v-show="form.type.toString() !== '2'" label="菜单可见" prop="hidden">
          <el-radio-group v-model="form.hidden" size="mini">
            <el-radio-button label="false">是</el-radio-button>
            <el-radio-button label="true">否</el-radio-button>
          </el-radio-group>
        </el-form-item>
        <el-form-item v-show="form.type.toString() !== '2'" label="菜单标题" prop="name">
          <el-input v-model="form.name" :style=" form.type.toString() === '0' ? 'width: 450px' : 'width: 178px'" placeholder="菜单标题" />
        </el-form-item>
        <el-form-item v-show="form.type.toString() === '2'" label="按钮名称" prop="name">
          <el-input v-model="form.name" placeholder="按钮名称" style="width: 178px;" />
        </el-form-item>
        <el-form-item v-show="form.type.toString() !== '0'" label="权限标识" prop="permission">
          <el-input v-model="form.permission" :disabled="form.iframe" placeholder="权限标识" style="width: 178px;" />
        </el-form-item>
        <el-form-item v-if="form.type.toString() !== '2'" label="路由地址" prop="path">
          <el-input v-model="form.path" placeholder="路由地址" style="width: 178px;" />
        </el-form-item>
        <el-form-item label="菜单排序" prop="sort">
          <el-input-number v-model.number="form.sort" :min="0" :max="999" controls-position="right" style="width: 178px;" />
        </el-form-item>
        <el-form-item v-show="!form.iframe && form.type.toString() === '1'" label="组件名称" prop="componentName">
          <el-input v-model="form.componentName" style="width: 178px;" placeholder="匹配组件内Name字段" />
        </el-form-item>
        <el-form-item v-show="!form.iframe && form.type.toString() === '1'" label="组件路径" prop="component">
          <el-input v-model="form.component" style="width: 178px;" placeholder="组件路径" />
        </el-form-item>
        <el-form-item label="上级类目" prop="pid">
          <treeselect v-model="form.pid" :options="menus" style="width: 450px;" placeholder="选择上级类目" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="text" @click="crud.cancelCU">取消</el-button>
        <el-button :loading="crud.status.cu === 2" type="primary" @click="crud.submitCU">确认</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import crudMenu from '@/api/system/menu'
import IconSelect from '@/components/IconSelect'
import Treeselect from '@riophae/vue-treeselect'
import '@riophae/vue-treeselect/dist/vue-treeselect.css'
import CRUD, { presenter, header, form, crud } from '@crud/crud'
import rrOperation from '@crud/RR.operation'
import crudOperation from '@crud/extend/system/menu/CRUD.operation'
import udOperation from '@crud/UD.operation'

// crud交由presenter持有
const queryList = [{'cloumValue':'blurry','cloumName':'菜单名称'}]
const defaultCrud = CRUD({ title: '菜单', url: 'api/menus', queryList: queryList,crudMethod: { ...crudMenu }})
const defaultForm = { id: null, name: null, sort: 999, path: null, component: null, componentName: null, iframe: false, roles: [], pid: 0, icon: null, cache: false, hidden: false, type: 0, permission: null }
let String;
export default {
  name: 'Menu',
  components: { Treeselect, IconSelect, crudOperation, rrOperation, udOperation },
  mixins: [presenter(defaultCrud), header(), form(defaultForm), crud()],
  props:{
    name:{
      default:'',
      type:String,
    }
  },
  data() {
    return {
      menus: [],
      permission: {
        add: ['admin', 'menu:add'],
        edit: ['admin', 'menu:edit'],
        del: ['admin', 'menu:del']
      },
      rules: {
        type:[
          {required: true, message:'请选择菜单类型', trigger:'blur'}
        ],
        name: [
          { required: true, message: '请输入名称', trigger: 'blur' }
        ],
        path: [
          { required: true, message: '请输入地址', trigger: 'blur' }
        ],
        iframe: [
          { required: true, message: '请选择外链菜单', trigger: 'blur' }
        ],
        hidden: [
          { required: true, message: '请选择菜单是否可见', trigger: 'blur' }
        ],
        sort: [
          { required: true, message: '请输入菜单排序', trigger: 'blur' }
        ],
        cache:[
          { required: true, message: '请选择菜单是否缓存', trigger: 'blur' }
        ]
      }
    }
  },
  created() {
    this.crud.optShow.pagination=false;
  },
  methods: {
    [CRUD.HOOK.afterRefresh](crud) {
      crud.data.sort((a, b) => a.sort - b.sort)
    },
    // 新增与编辑前做的操作
    [CRUD.HOOK.afterToCU](crud, form) {
      crudMenu.getMenusTree().then(res => {
        this.menus = []
        const menu = { id: 0, label: '顶级类目', children: [] }
        menu.children = res
        this.menus.push(menu)
      })
    },
    // 选中图标
    selected(name) {
      this.form.icon = name
    }
  }
}
</script>

<style rel="stylesheet/scss" lang="scss" scoped>
  ::v-deep .el-input-number .el-input__inner {
    text-align: left;
  }
</style>
